costmap_2d_ros.h
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35  * Author: Eitan Marder-Eppstein
36  * David V. Lu!!
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38 #ifndef COSTMAP_2D_COSTMAP_2D_ROS_H_
39 #define COSTMAP_2D_COSTMAP_2D_ROS_H_
40 
42 #include <costmap_2d/layer.h>
44 #include <costmap_2d/Costmap2DConfig.h>
45 #include <costmap_2d/footprint.h>
46 #include <geometry_msgs/Polygon.h>
47 #include <geometry_msgs/PolygonStamped.h>
48 #include <geometry_msgs/PoseStamped.h>
49 #include <dynamic_reconfigure/server.h>
52 
54 {
55 public:
57  {
58  _type = TypeStruct;
59  _value.asStruct = new XmlRpc::XmlRpcValue::ValueStruct(*a);
60  }
62  {
63  _type = TypeArray;
64  _value.asArray = new std::vector<XmlRpc::XmlRpcValue>(*a);
65  }
66 };
67 
68 namespace costmap_2d
69 {
70 
75 {
76 public:
82  Costmap2DROS(const std::string &name, tf2_ros::Buffer& tf);
83  ~Costmap2DROS();
84 
90  void start();
91 
95  void stop();
96 
100  void pause();
101 
105  void resume();
106 
107  void updateMap();
108 
112  void resetLayers();
113 
115  bool isCurrent()
116  {
117  return layered_costmap_->isCurrent();
118  }
119 
125  bool getRobotPose(geometry_msgs::PoseStamped& global_pose) const;
126 
128  std::string getName() const
129  {
130  return name_;
131  }
132 
134  double getTransformTolerance() const
135  {
136  return transform_tolerance_;
137  }
138 
143  {
144  return layered_costmap_->getCostmap();
145  }
146 
151  std::string getGlobalFrameID()
152  {
153  return global_frame_;
154  }
155 
160  std::string getBaseFrameID()
161  {
162  return robot_base_frame_;
163  }
165  {
166  return layered_costmap_;
167  }
168 
170  geometry_msgs::Polygon getRobotFootprintPolygon()
171  {
172  return costmap_2d::toPolygon(padded_footprint_);
173  }
174 
183  std::vector<geometry_msgs::Point> getRobotFootprint()
184  {
185  return padded_footprint_;
186  }
187 
195  std::vector<geometry_msgs::Point> getUnpaddedRobotFootprint()
196  {
197  return unpadded_footprint_;
198  }
199 
204  void getOrientedFootprint(std::vector<geometry_msgs::Point>& oriented_footprint) const;
205 
216  void setUnpaddedRobotFootprint(const std::vector<geometry_msgs::Point>& points);
217 
228  void setUnpaddedRobotFootprintPolygon(const geometry_msgs::Polygon& footprint);
229 
230 protected:
232  std::string name_;
234  std::string global_frame_;
235  std::string robot_base_frame_;
237 
238 private:
243  void readFootprintFromConfig(const costmap_2d::Costmap2DConfig &new_config,
244  const costmap_2d::Costmap2DConfig &old_config);
245 
246  void loadOldParameters(ros::NodeHandle& nh);
247  void warnForOldParameters(ros::NodeHandle& nh);
248  void checkOldParam(ros::NodeHandle& nh, const std::string &param_name);
249  void copyParentParameters(const std::string& plugin_name, const std::string& plugin_type, ros::NodeHandle& nh);
250  void reconfigureCB(costmap_2d::Costmap2DConfig &config, uint32_t level);
251  void movementCB(const ros::TimerEvent &event);
252  void mapUpdateLoop(double frequency);
254  bool stop_updates_, initialized_, stopped_, robot_stopped_;
255  boost::thread* map_update_thread_;
260  geometry_msgs::PoseStamped old_pose_;
262  dynamic_reconfigure::Server<costmap_2d::Costmap2DConfig> *dsrv_;
263 
264  boost::recursive_mutex configuration_mutex_;
265 
268  std::vector<geometry_msgs::Point> unpadded_footprint_;
269  std::vector<geometry_msgs::Point> padded_footprint_;
271  costmap_2d::Costmap2DConfig old_config_;
272 };
273 // class Costmap2DROS
274 } // namespace costmap_2d
275 
276 #endif // COSTMAP_2D_COSTMAP_2D_ROS_H
boost::recursive_mutex configuration_mutex_
std::vector< XmlRpcValue > ValueArray
tf2_ros::Buffer & tf_
Used for transforming point clouds.
ROSCPP_DECL void start()
costmap_2d::Costmap2DConfig old_config_
std::string getGlobalFrameID()
Returns the global frame of the costmap.
dynamic_reconfigure::Server< costmap_2d::Costmap2DConfig > * dsrv_
std::string getName() const
Returns costmap name.
boost::thread * map_update_thread_
A thread for updating the map.
LayeredCostmap * layered_costmap_
union XmlRpc::XmlRpcValue::@0 _value
std::map< std::string, XmlRpcValue > ValueStruct
ros::Subscriber footprint_sub_
std::string global_frame_
The global frame for the costmap.
std::string getBaseFrameID()
Returns the local frame of the costmap.
Costmap2DPublisher * publisher_
double getTransformTolerance() const
Returns the delay in transform (tf) data that is tolerable in seconds.
geometry_msgs::PoseStamped old_pose_
pluginlib::ClassLoader< Layer > plugin_loader_
std::string robot_base_frame_
The frame_id of the robot base.
geometry_msgs::Polygon toPolygon(std::vector< geometry_msgs::Point > pts)
Convert vector of Points to Polygon msg.
Definition: footprint.cpp:87
A tool to periodically publish visualization data from a Costmap2D.
geometry_msgs::Polygon getRobotFootprintPolygon()
Returns the current padded footprint as a geometry_msgs::Polygon.
double transform_tolerance_
timeout before transform errors
bool isCurrent()
Same as getLayeredCostmap()->isCurrent().
ros::Publisher footprint_pub_
std::vector< geometry_msgs::Point > getUnpaddedRobotFootprint()
Return the current unpadded footprint of the robot as a vector of points.
A 2D costmap provides a mapping between points in the world and their associated "costs".
Definition: costmap_2d.h:60
Costmap2D * getCostmap()
Return a pointer to the "master" costmap which receives updates from all the layers.
A ROS wrapper for a 2D Costmap. Handles subscribing to topics that provide observations about obstacl...
std::vector< geometry_msgs::Point > getRobotFootprint()
Return the current footprint of the robot as a vector of points.
Instantiates different layer plugins and aggregates them into one score.
void setArray(XmlRpc::XmlRpcValue::ValueArray *a)
void setStruct(XmlRpc::XmlRpcValue::ValueStruct *a)
std::vector< geometry_msgs::Point > padded_footprint_
LayeredCostmap * getLayeredCostmap()
std::vector< geometry_msgs::Point > unpadded_footprint_


costmap_2d
Author(s): Eitan Marder-Eppstein, David V. Lu!!, Dave Hershberger, contradict@gmail.com
autogenerated on Wed Jun 22 2022 02:07:03